44 lines
1.7 KiB
Tcl
44 lines
1.7 KiB
Tcl
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# parray:
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# Print the contents of a global array on stdout.
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#
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# $Header: /user6/ouster/tcl/library/RCS/parray.tcl,v 1.5 93/02/06 16:33:45 ouster Exp $ SPRITE (Berkeley)
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#
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# Copyright (c) 1991-1993 The Regents of the University of California.
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# All rights reserved.
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#
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# Permission is hereby granted, without written agreement and without
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# license or royalty fees, to use, copy, modify, and distribute this
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# software and its documentation for any purpose, provided that the
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# above copyright notice and the following two paragraphs appear in
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# all copies of this software.
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#
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# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
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# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
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# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
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# CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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# ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
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# PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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#
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proc parray a {
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upvar 1 $a array
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if [catch {array size array}] {
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error "\"$a\" isn't an array"
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}
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set maxl 0
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foreach name [lsort [array names array]] {
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if {[string length $name] > $maxl} {
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set maxl [string length $name]
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}
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}
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set maxl [expr {$maxl + [string length $a] + 2}]
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foreach name [lsort [array names array]] {
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set nameString [format %s(%s) $a $name]
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puts stdout [format "%-*s = %s" $maxl $nameString $array($name)]
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}
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}
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